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在毛主席关于“独立自主,自力更生”的方针指引下,在批林批孔运动的推动下,我厂最近试制成功了QSC —022型程序控制讯号器。它用于自动控制系统中作为时间程序发讯部分。它发出时间程序指令,控制升压器和对应的执行机构,按予定的程序动作,达到自动控制的目的。现在试制成功并将转入生产的QSC—022型程序控制讯号器,其程序是按钣式1500M~3/h和管式3200M~3/h制氧机热交换系统的切换程序制作的,与QSY—102型、QSY—103型气动升压器,QSD—01型气一电开关,时间继电器等配套,可对制氧机热交换系统实现自动切换程序控制。由于不同产
Guided by Chairman Mao’s guideline of “independence and self-reliance” and under the motto of “Bringing Lin and Boraculva”, our factory successfully prototyped the QSC-022 program control signal generator recently. It is used in the automatic control system as a part of the time program sender. It sends time program instructions to control the booster and the corresponding implementing agencies, according to the scheduled procedures for action, to achieve the purpose of automatic control. The trial production is now successful and will be transferred to production QSC-022 type program control signal, the program is based on the sheet metal 1500M ~ 3 / h and tube 3200M ~ 3 / h oxygen exchange heat exchanger system to create the program, and QSY-102, QSY-103-type pneumatic booster, QSD-01-type gas switch, time relay and other ancillary equipment, oxygen exchange heat exchanger system to achieve automatic switching process control. Due to different products